12101120212199 has 2 divisors, whose sum is σ = 12101120212200. Its totient is φ = 12101120212198.

The previous prime is 12101120212037. The next prime is 12101120212271. The reversal of 12101120212199 is 99121202110121.

12101120212199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12101120212199 - 2²⁴ = 12101103434983 is a prime.

It is a super-2 number, since 2×12101120212199² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12101120212999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050560106099 + 6050560106100.

It is an arithmetic number, because the mean of its divisors is an integer number (6050560106100).

Almost surely, 2^{12101120212199} is an apocalyptic number.

12101120212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101120212199 is an equidigital number, since it uses as much as digits as its factorization.

12101120212199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 32.

The spelling of 12101120212199 in words is "twelve trillion, one hundred one billion, one hundred twenty million, two hundred twelve thousand, one hundred ninety-nine".